<template>
  <div>
    <span>消息编号：{{id}}</span><br>
    <span>消息标题：{{title}}</span><br>
    <span>消息内容：{{content}}</span><br>
    <span>测试：{{a}}</span><br>
  </div>
</template>

<script>
  export default {
    name:'Detail',
    props:['id','title','content','a'],
  }
</script>